Allow bulleted lists in config reference
Allow bulleted lists in config reference

This is very much a hack, but its really just to see if it is possible
to convert the bullet lists into text that renders correctly with rst.

This was tested with the nova-hyperv.rst:
https://github.com/JohnGarbutt/openstack-manuals/blob/f0607509e349ba83074f163fe5c2f813dfc673a4/doc/config-reference/source/tables/nova-hyperv.rst

Change-Id: Iab063774f6732d52cd8e79f82ff0fc93bd6d306b

openstack/openstack-doc-tools,openstack/openstack-doc-tools